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Carat Hunter · Where to buy diamonds

1ct · E · VS1 · Round · Lab-grown

Every retailer carrying this exact spec, from our latest listings.

Updated October 29, 2026 · Independent. Zero affiliate revenue.

Market at this spec

Active listings

56,351

Retailers carrying

54

Price range

A$165 to
A$2,293

Median confirmed price

A$554

Certificate mix:IGI 48,264 · GCAL 230 · GIA 202 · HRD 74 · AGS 4

Range and median take each diamond at this spec at its cheapest recently confirmed price. They are cohort statistics, not per-retailer pricing claims.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

  1. 1Aurelinne4,425 in stock
    United States·Founded 2021·GCAL, GIA, HRD, IGI·30-day returns·Ships to Australia
    Terms not yet verified
    Visit Aurelinne
  2. 2Carbon Sparkle4,035 in stock
    United States·GCAL, GIA, HRD, IGI·21-day returns·Ships to Australia
    Terms read on the retailer’s own site, September 2, 2026
    Visit Carbon Sparkle
  3. 3

    The Perfect Carat

    3,896 in stock
    US·DF, GCAL, GIA, HRD
    Terms not yet verified
  4. 4NZ Jewellers3,580 in stock
    New Zealand·Founded 2006·GCAL, GIA, HRD, IGI·30-day returns·Ships to Australia
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  7. 777 Diamonds2,791 in stock
    United Kingdom·Founded 2005·GCAL, GIA, IGI·30-day returns·Ships to Australia
    Terms not yet verified
    Visit 77 Diamonds
  10. 10Moon Ocean2,185 in stock
    United Kingdom·Founded 2022·DF, GIA, IGI·30-day returns·Ships to Australia
    Terms not yet verified
    Visit Moon Ocean
Show 15 more retailers
  1. 11Rare Carat2,135 in stock
    United States·Founded 2016·DF, GCAL, GIA, IGI·30-day returns·Ships to Australia
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  2. 12Adiamor1,883 in stock
    United States·Founded 1999·GCAL, GIA, IGI·30-day returns
    Terms not yet verified
    Visit Adiamor
  5. 15B2C Jewels1,809 in stock
    United States·Founded 2004·AGS, DF, GCAL, GIA·30-day returns·Ships to Australia
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  7. 17Cape Diamonds1,535 in stock
    South Africa·Founded 2005·GIA, IGI·7-day returns·Ships to Australia
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  8. 18Yorxs1,217 in stock
    Germany·Founded 2011·GIA, IGI·100-day returns
    Terms not yet verified
    Visit Yorxs
  15. 25GemsNY733 in stock
    United States·Founded 1988·GCAL, IGI·30-day returns·Ships to Australia
    Terms not yet verified
    Visit GemsNY

Stock counts are updated daily. Founded and shipping details come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer above. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.

Explore all 56,351 stones in this cohort

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

See every 1ct lab grown round diamond, all grades

How pricing is spread at this spec

For the 9,655 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    A$165
  • 10th percentile
    A$239
  • Median
    A$554
  • 75th percentile
    A$847
  • 90th percentile
    A$1,152
  • Highest confirmed
    A$2,293

The 13.9x spread from the lowest to the highest confirmed price is normal for cohorts at this spec. Differences reflect cert lab, cut quality, brand premium and inclusions visibility.

Cohort distribution only. No retailer named adjacent to a dollar figure in this section.

How to pick

Lowest price floor for the spec?

The cheapest confirmed prices start around A$239. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

49,415 of 56,351 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

202 of 56,351 (0%) carry GIA. 23 retailers stock GIA at this spec.

Want None or Faint fluorescence?

53,356 of 56,351 are graded None or Faint at this spec.

Shopping from Australia?

17 of the 25 retailers ship to Australia. 8 do not.

What this spec means

  • Round: the most common cut, with the highest light return per carat.
  • E colour: colourless, indistinguishable from D to most viewers.
  • VS1 clarity: very slight inclusions, eye-clean to virtually everyone.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Compare the top retailers carrying this spec

Side-by-side facts for the two stores carrying the most 1ct E VS1 round lab grown diamonds.

Compare Aurelinne vs Carbon Sparkle

Related specs

Slightly smaller carat

round-0-75ct-e-vs1-lab

Slightly larger carat

round-1-25ct-e-vs1-lab

One colour grade higher

round-1ct-d-vs1-lab

One colour grade lower

round-1ct-f-vs1-lab

One clarity grade higher

round-1ct-e-vvs2-lab

One clarity grade lower

round-1ct-e-vs2-lab

Same spec, natural

round-1ct-e-vs1-natural

Frequently asked

Does Carat Hunter earn commission from these retailers?

No. We earn zero affiliate revenue from any retailer in our index.

How fresh is this data?

Listings refresh as we re-read each retailer, most of them every day. Static facts about each retailer refresh weekly.

Why is one retailer cheaper for the same certificate?

Markup and overhead vary by retailer. The same physical diamond can list at very different prices across stores. See our cross-retailer analysis for the structural reasons.

How is the retailer ranking calculated?

Strictly by active inventory count for this exact spec. The retailer carrying the most stones at the spec ranks first. There is no editorial input, weighting or affiliate consideration.

Why do you not show per-retailer prices on this page?

Prices vary per stone, not per store. Click through to any matched diamond and you will see every retailer's price on the exact same physical stone, which is the meaningful comparison.